{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:7HWSYJ6USWX7FI7SNLH6K52Z66","short_pith_number":"pith:7HWSYJ6U","schema_version":"1.0","canonical_sha256":"f9ed2c27d495aff2a3f26acfe57759f79680bef4caafe349039d6b6952e1a08e","source":{"kind":"arxiv","id":"nucl-ex/0312009","version":2},"attestation_state":"computed","paper":{"title":"Azimuthally sensitive Hanbury Brown-Twiss interferometry in Au+Au collisions at sqrt(s_{NN}) = 200 GeV","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"STAR Collaboration","submitted_at":"2003-12-09T16:04:16Z","abstract_excerpt":"We present the results of a systematic study of the shape of the pion distribution in coordinate space at freeze-out in Au+Au collisions at RHIC using two-pion Hanbury Brown-Twiss (HBT) interferometry. Oscillations of the extracted HBT radii vs. emission angle indicate sources elongated perpendicular to the reaction plane. The results indicate that the pressure and expansion time of the collision system are not sufficient to completely quench its initial shape."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nucl-ex/0312009","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2003-12-09T16:04:16Z","cross_cats_sorted":[],"title_canon_sha256":"e04e2cd16fa05a9e46f7bf6ba4278c9db2f16cd7776a93ac65e63417dc1dcd6b","abstract_canon_sha256":"11d636b0806c5aa8cc0a42ee0c38f1e6b0a2c77e2d8e42534592cc77519187e3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:10.245297Z","signature_b64":"lovdGOg4qh3fbktUYmjKavWHRqhDg/SF4wQ7i/lBL/1lT8oXFeWEqw4lw6gmLyzZ3YdS18uGsVtvL4/Hy5TpCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9ed2c27d495aff2a3f26acfe57759f79680bef4caafe349039d6b6952e1a08e","last_reissued_at":"2026-05-18T03:47:10.244736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:10.244736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Azimuthally sensitive Hanbury Brown-Twiss interferometry in Au+Au collisions at sqrt(s_{NN}) = 200 GeV","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"STAR Collaboration","submitted_at":"2003-12-09T16:04:16Z","abstract_excerpt":"We present the results of a systematic study of the shape of the pion distribution in coordinate space at freeze-out in Au+Au collisions at RHIC using two-pion Hanbury Brown-Twiss (HBT) interferometry. Oscillations of the extracted HBT radii vs. emission angle indicate sources elongated perpendicular to the reaction plane. The results indicate that the pressure and expansion time of the collision system are not sufficient to completely quench its initial shape."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0312009","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0312009","created_at":"2026-05-18T03:47:10.244829+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0312009v2","created_at":"2026-05-18T03:47:10.244829+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0312009","created_at":"2026-05-18T03:47:10.244829+00:00"},{"alias_kind":"pith_short_12","alias_value":"7HWSYJ6USWX7","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"7HWSYJ6USWX7FI7S","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"7HWSYJ6U","created_at":"2026-05-18T12:25:51.375804+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2601.19626","citing_title":"A self-consistent calculation of non-spherical Bose-Einstein correlation functions with Coulomb final-state interaction","ref_index":33,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66","json":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66.json","graph_json":"https://pith.science/api/pith-number/7HWSYJ6USWX7FI7SNLH6K52Z66/graph.json","events_json":"https://pith.science/api/pith-number/7HWSYJ6USWX7FI7SNLH6K52Z66/events.json","paper":"https://pith.science/paper/7HWSYJ6U"},"agent_actions":{"view_html":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66","download_json":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66.json","view_paper":"https://pith.science/paper/7HWSYJ6U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-ex/0312009&json=true","fetch_graph":"https://pith.science/api/pith-number/7HWSYJ6USWX7FI7SNLH6K52Z66/graph.json","fetch_events":"https://pith.science/api/pith-number/7HWSYJ6USWX7FI7SNLH6K52Z66/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66/action/storage_attestation","attest_author":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66/action/author_attestation","sign_citation":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66/action/citation_signature","submit_replication":"https://pith.science/pith/7HWSYJ6USWX7FI7SNLH6K52Z66/action/replication_record"}},"created_at":"2026-05-18T03:47:10.244829+00:00","updated_at":"2026-05-18T03:47:10.244829+00:00"}